Reduced Acceptance After Component Replacement And Firmware Change - Siemens SINAMICS G120 Operating Instructions Manual

8.3 Reduced acceptance after component replacement and firmware
change
After a component has been replaced or the firmware updated, a reduced acceptance test of
the safety functions must be performed.
Measure
Replacing the Control Unit.
Replacing the Power Module.
Replace the motor with an identi-
cal pole pair number
Replace the gearbox with an iden-
tical ratio
Replacing safety-related periph-
erals (e.g. Emergency Stop
switch).
Inverter firmware update.
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC

8.3 Reduced acceptance after component replacement and firmware change

Acceptance test
No.
Only check the direc-
tion of rotation of the
motor.
No.
Only check the control
of the safety functions
that are influenced by
the components that
have been replaced.
No.
Corrective maintenance
Acceptance test
Documentation
Supplement inverter data
•
Log the new checksums
•
Countersignature
•
Supplement the hardware version in
the inverter data
No change.
No change.
Supplement firmware version in the
•
inverter data
Log the new checksums
•
Countersignature.
•
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